HiFi, the recent rebrand of onetime decentralized application platform Mainframe, announced the launch of a fixed-rate DeFi lending platform. Doug Leonard, the CEO of HiFi, said: “Fixed-rate lending is an important milestone for DeFi. Investors and traders need less-volatile options so that they can plan finances in advance, have predictability in expenses and hedge investments with certainty.” It has been reported that with a lending product, HiFi is entering into a marketpl